Purnamaningwulan, R. A. (2012). A study on teacher`s use of English language in natural science bilingual classes at SMP N 4 Pakem RSBI School. Sanata Dharma University.
Chicago Style CitationPurnamaningwulan, Rina Astuti. A Study On Teacher`s Use of English Language in Natural Science Bilingual Classes At SMP N 4 Pakem RSBI School. Sanata Dharma University, 2012.
MLA CitationPurnamaningwulan, Rina Astuti. A Study On Teacher`s Use of English Language in Natural Science Bilingual Classes At SMP N 4 Pakem RSBI School. Sanata Dharma University, 2012.
Warning: These citations may not always be 100% accurate.